STEERING CYLINDER MAINTENANCE STANDARD
50-28 EX20 Series
ADJUSTING CHAIN
1. Chain length
Adjust with the chain stopper so that the bottom face
of the fork is 15 mm below the ground level when the
forks are lowered fully.
Tightening torque for chain stopper locknut
2. Mast support cap mounting bolt
INSPECTION
824–1030 Nm {84–105 kgm}
824–1030 Nm {84–105 kgm}
Inspection item
Judgement standard
Remedy
Standard size (mm) Repair limit (mm)
Clearance between outer mast
and inner mast
Left–right 0.5–1.0 Within 3.0 Adjust with shim
Front–rear 0.5–1.0 Within 5.0 Replace roller
Clearance between inner mast
and fork carriage
Left–right 0.5–1.0 Within 2.0 Adjust with shim
Front–rear 0.5–1.0 Within 5.0 Replace roller
Clearance between side roller and rail 0.5–1.0 Within 3.0 Adjust with shim
Depth of bushing oil groove at mast support
portion
5.0
There must be oil
groove
Fork thickness (root of fork)
FD100 75 70
Replace
FD115 75 70
FD135 80 75
FD150E 85 80
FD160E 85 80
Elongation of chain
(length of 17 links)
FD100 648 660
FD115 756 770
FD135 756 770
FD150E 756 770
FD160E 756 770